TW200603043A - A shift register and a flat panel display apparatus using the same - Google Patents

A shift register and a flat panel display apparatus using the same

Info

Publication number
TW200603043A
TW200603043A TW094107438A TW94107438A TW200603043A TW 200603043 A TW200603043 A TW 200603043A TW 094107438 A TW094107438 A TW 094107438A TW 94107438 A TW94107438 A TW 94107438A TW 200603043 A TW200603043 A TW 200603043A
Authority
TW
Taiwan
Prior art keywords
shift register
same
display apparatus
flat panel
panel display
Prior art date
Application number
TW094107438A
Other languages
Chinese (zh)
Other versions
TWI298473B (en
Inventor
Ching-Wei Lin
Chueh-Kuei Jan
Original Assignee
Toppoly Optoelectronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toppoly Optoelectronics Corp filed Critical Toppoly Optoelectronics Corp
Publication of TW200603043A publication Critical patent/TW200603043A/en
Application granted granted Critical
Publication of TWI298473B publication Critical patent/TWI298473B/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Shift Register Type Memory (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of El Displays (AREA)

Abstract

A shift register is provided that is tolerant of variations or skew in its control clock signals. In even stages of the register, inverters are added respectively to the input terminal and the output terminal of a latch circuit. In addition, the shift register operates based on two control clock signals.
TW094107438A 2004-07-13 2005-03-11 A shift register and a flat panel display apparatus using the same TWI298473B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58766004P 2004-07-13 2004-07-13
US10/980,781 US20060013352A1 (en) 2004-07-13 2004-11-04 Shift register and flat panel display apparatus using the same

Publications (2)

Publication Number Publication Date
TW200603043A true TW200603043A (en) 2006-01-16
TWI298473B TWI298473B (en) 2008-07-01

Family

ID=36703681

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094107438A TWI298473B (en) 2004-07-13 2005-03-11 A shift register and a flat panel display apparatus using the same

Country Status (4)

Country Link
US (1) US20060013352A1 (en)
JP (1) JP2006031908A (en)
CN (1) CN100505103C (en)
TW (1) TWI298473B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103366661A (en) * 2012-03-30 2013-10-23 群康科技(深圳)有限公司 An image display system and a bidirectional shift register circuit
TWI722407B (en) * 2018-04-03 2021-03-21 台灣積體電路製造股份有限公司 Data retention circuit and method of retaining data bit
US11757435B2 (en) 2018-04-03 2023-09-12 Taiwan Semiconductor Manufacturing Company, Ltd. Data retention circuit and method

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KR101032945B1 (en) * 2004-03-12 2011-05-09 삼성전자주식회사 Shift register and display device including shift register
US8115727B2 (en) * 2006-05-25 2012-02-14 Chimei Innolux Corporation System for displaying image
US7750715B2 (en) * 2008-11-28 2010-07-06 Au Optronics Corporation Charge-sharing method and device for clock signal generation
TW201027502A (en) * 2009-01-15 2010-07-16 Novatek Microelectronics Corp Gate driver and display driver using thereof
CN102708816B (en) * 2012-03-02 2013-06-12 京东方科技集团股份有限公司 Shift register, grid driving device and display device
JP5949213B2 (en) * 2012-06-28 2016-07-06 セイコーエプソン株式会社 Shift register circuit, electro-optical device, and electronic apparatus
WO2015140665A1 (en) 2014-03-19 2015-09-24 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
KR20160054793A (en) * 2014-11-07 2016-05-17 에스케이하이닉스 주식회사 Shift register circuit and memory device including the same
CN104361860B (en) * 2014-11-19 2017-02-22 京东方科技集团股份有限公司 Shift register, gate drive circuit and display device
US9787292B2 (en) * 2016-01-21 2017-10-10 Globalfoundries Inc. High performance multiplexed latches
CN106023901B (en) * 2016-08-03 2018-07-17 京东方科技集团股份有限公司 Shift register cell, driving method, gate driving circuit and display device
TWI704493B (en) * 2019-05-07 2020-09-11 華邦電子股份有限公司 Bit data shifter
CN111986725B (en) * 2019-05-24 2022-08-30 华邦电子股份有限公司 Bit data shifter
US11177011B2 (en) 2019-06-22 2021-11-16 Winbond Electronics Corp. Bit data shifter

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US4691122A (en) * 1985-03-29 1987-09-01 Advanced Micro Devices, Inc. CMOS D-type flip-flop circuits
JPH04263510A (en) * 1991-02-18 1992-09-18 Nec Corp Flip-flop circuit
EP0717851B1 (en) * 1994-07-05 2003-08-27 Koninklijke Philips Electronics N.V. A method of testing and an electronic circuit comprising a flipflop with a master and a slave
JPH0955651A (en) * 1995-08-15 1997-02-25 Toshiba Corp Logic circuit
JP3478033B2 (en) * 1996-12-30 2003-12-10 ソニー株式会社 Flip-flop circuit
US6204708B1 (en) * 1998-10-29 2001-03-20 Microchip Technology Incorporated Apparatus and method for an improved master-slave flip-flop with non-overlapping clocks
JP3588007B2 (en) * 1999-05-14 2004-11-10 シャープ株式会社 Bidirectional shift register and image display device using the same
US6437624B1 (en) * 2001-03-15 2002-08-20 International Business Machines Corporation Edge-triggered latch with symmetric complementary pass-transistor logic data path
JP3563377B2 (en) * 2001-08-02 2004-09-08 Ｎｅｃマイクロシステム株式会社 Flip-flop circuit
US6693476B1 (en) * 2002-07-23 2004-02-17 Broadcom, Corp. Differential latch and applications thereof
JP3783686B2 (en) * 2003-01-31 2006-06-07 セイコーエプソン株式会社 Display driver, display device, and display driving method
JP4628650B2 (en) * 2003-03-17 2011-02-09 株式会社日立製作所 Display device and driving method thereof
KR20050036190A (en) * 2003-10-15 2005-04-20 삼성전자주식회사 Flip-flop

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103366661A (en) * 2012-03-30 2013-10-23 群康科技(深圳)有限公司 An image display system and a bidirectional shift register circuit
TWI722407B (en) * 2018-04-03 2021-03-21 台灣積體電路製造股份有限公司 Data retention circuit and method of retaining data bit
US11012057B2 (en) 2018-04-03 2021-05-18 Taiwan Semiconductor Manufacturing Company, Ltd. Data retention circuit and method
US11456728B2 (en) 2018-04-03 2022-09-27 Taiwan Semiconductor Manufacturing Company, Ltd. Data retention circuit and method
US11757435B2 (en) 2018-04-03 2023-09-12 Taiwan Semiconductor Manufacturing Company, Ltd. Data retention circuit and method

Also Published As

Publication number Publication date
JP2006031908A (en) 2006-02-02
CN1758381A (en) 2006-04-12
US20060013352A1 (en) 2006-01-19
CN100505103C (en) 2009-06-24
TWI298473B (en) 2008-07-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees